ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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6
Issue
vol 60 / JUNE, 2017
Article
UDC 62.50

LIMITING CONTINUOUS MODEL OF SYSTEM WITH HIGH-FREQUENCY STRUCTURE VARIATION

A. I. Korshunov
Popov Navy Institute of Radioelectronics, Department of Radioelectronics, St. Petersburg; Professor


Abstract. For system with periodical structure variation, a limiting model is derived in the form of a vector – matrix differential equation. The model describes the system limit when period of the structure variation tends to zero. The model is applied to examine a pulsed dc step-up transformer. Mathematical modeling is used to estimate the proximity of continuous limiting model to actual alternating structure system.
Keywords: high-frequency periodic change of structure, limiting continuous model.